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EP 1 773 820 A1

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(43) Date of publication: 18.04.2007 Bulletin 2007/16 (21) Application number: 05758513.5 (22) Date of filing: 04.07.2005

(51) International Patent Classification (IPC):  C07D 405/12(2006.01) A61K 31/35(2006.01) A61K 31/496(2006.01) A61P 17/14(2006.01) (86) International application number: PCT/IB2005/002150 (87) International publication number: WO 2006/008641 (26.01.2006 Gazette 2006/04)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 16.07.2004 US 588543 P (71) Applicant: Warner-Lambert Company LLC New York, NY 10017 (US)

(72) Inventors: BEYLIN, Vladimir G., Pfizer Global Res. & Dev. Ann Arbor, MI 49001 (US) MAGANO, Javier, Pfizer Global Res. & Dev. Ann Arbor, MI 49001 (US) SPENCE, Julie Kwon, Pfizer Global Res. & Dev. Ann Arbor, MI 49001 (US) WESLEY, James Anthony, Pfizer Global Res. & Dev. Ann Arbor, MI 49001 (US) (74) Representative: Pringot, Thomas  Pfizer European Pharma Patent Department 23-25 Avenue du Docteur Lannelongue 75668 Paris Cedex 14 75668 Paris Cedex 14 (FR)